Categories: Malware

What is “Win32/Kryptik.FQAB”?

The Win32/Kryptik.FQAB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Win32/Kryptik.FQAB virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • A named pipe was used for inter-process communication
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Creates an excessive number of UDP connection attempts to external IP addresses
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Modifies boot configuration settings
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • EternalBlue behavior
  • Creates a copy of itself
  • Generates some ICMP traffic
  • Appends a known Sage ransomware file extension to files that have been encrypted
  • Collects information to fingerprint the system
  • Uses suspicious command line tools or Windows utilities

Related domains:

mbfce24rgn65bx3g.2kzm0f.com
mbfce24rgn65bx3g.jktew0.com
mbfce24rgn65bx3g.jpo2z1.net

How to determine Win32/Kryptik.FQAB?


File Info:

crc32: 34D451DBmd5: 0b1377e0da3f7749a302a4f0483526a0name: 0B1377E0DA3F7749A302A4F0483526A0.mlwsha1: ddd1517cd0392c64bb8d884c61eac9984c82bb25sha256: d8f89f8c9876d01201a9c95ec81ea81671aba367a5b078a7927ce10e332a5eb2sha512: 7bb219361e2d503a6e86f26845c94628b7cb9d14fad94617fd29dbea56908da674712e2f20bd8a0097e937f83a2c407a18da96e46d901f6f8105a8bda1698beessdeep: 12288:v/yjQ2+IHs7fEYtUwEj+6vshYm8G/+tBuCYkPWcH:DiM7fDpESiIaFtcCp+Otype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2000 - 2014 KG and its LicensorsInternalName: LatinoCompanyName: Hyland SoftwarePrivateBuild: 9.4.5.2ProductName: LatinoProductVersion: 9.4.5.2FileDescription: Manufacture's Db6c5e70f334 Gooey Unsafe EvidencedOriginalFilename: Latino.exeTranslation: 0x0409 0x04b0

Win32/Kryptik.FQAB also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 00508c6c1 )
Lionic Trojan.Win32.SageCrypt.toxs
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.10433
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.Sage.110
Cylance Unsafe
Zillya Trojan.SageCrypt.Win32.218
Sangfor Virus.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 00508c6c1 )
Cybereason malicious.0da3f7
Symantec Trojan Horse
ESET-NOD32 a variant of Win32/Kryptik.FQAB
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.SageCrypt.avs
BitDefender Gen:Variant.Ransom.Sage.110
NANO-Antivirus Trojan.Win32.SageCrypt.emtmqq
ViRobot Trojan.Win32.Z.Ransom.406272
MicroWorld-eScan Gen:Variant.Ransom.Sage.110
Tencent Win32.Trojan.Sagecrypt.Eoh
Ad-Aware Gen:Variant.Ransom.Sage.110
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34170.yq1@aWkgn0bi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_MILICRY.F117CH
McAfee-GW-Edition BehavesLike.Win32.Emotet.fh
FireEye Generic.mg.0b1377e0da3f7749
Emsisoft Gen:Variant.Ransom.Sage.110 (B)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1115734
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.1EFDD5C
Microsoft Ransom:Win32/Milicry.A
GData Gen:Variant.Ransom.Sage.110
AhnLab-V3 Trojan/Win32.SageCrypt.C1853881
Acronis suspicious
McAfee Artemis!0B1377E0DA3F
MAX malware (ai score=86)
VBA32 Trojan-Ransom.SageCrypt
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_MILICRY.F117CH
Rising Trojan.Generic@ML.98 (RDML:WaDlQcsTUA4z9N+I1GtAzA)
Yandex Trojan.SageCrypt!cYTAd6jotfA
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.FPQW!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Kryptik.FQAB?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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